NASA research has shown that cell-like compartments called vesicles could form naturally in the lakes of Saturn's moon Titan.

For decades, scientists believed water was the essential cradle for life. But new research suggests life’s building blocks ...

Imagine a space telescope with a mirror stretching 50 meters across! That's larger than the width of a U.K. soccer field and ...

Earth's atmosphere. Learn about threats to air quality, the latest scientific research in atmospheric chemistry, atmospheric physics and more.